Answer to Question #266258 in Python for Bayernmunich

Question

Given an integer value N as input, write a program to print a shaded diamond 2*N -1 rows using an asterisk ( * ).

Note: There is a space after each asterisk ( * ) character.

Example N = 5. There for the output should be:

*

* *

* * *

* * * *

* * * * *

* *

* *

* *

*

Answer 1

N = int(input())
diamond = []
for i in range(1, N + 1):
    line = ' '.join(['*' for x in range(i)])
    diamond.append(line.center(2 * N, ' ')) 
for i in range(N - 1, 0, -1):
    line = ' '.join(['*' for x in range(i)])
    if i == 1:
        line = line[::-2]
    diamond.append(line.center(2 * N, ' '))
print('\n'.join(diamond))